User Guide

Check to see if you learned these key concepts:

» Tone level is the average brightness of a pixel and its surrounding pixels.

» Use the Lighting tool to adjust the bright and dark tone levels in your image.

» Use the Auto button and make adjustments on the image to correct your image in Advanced mode.

» Use the cursor to make quick image adjustments on the image.

» Adjustments you make are represented in the graph, showing changes made in bright and dark areas

of the image. Red areas in the graph indicate loss in detail.

ACDSee Pro 3 tutorials: Making quick adjustments with the Lighting tool

Key concepts

Making quick adjustments

Opening an image

Automatically adjust the

image

Adjusting on the image